Hello there.
Welcome to this video on a rainy in javascript.
Rays are used to store multiple values in a single variable.
So I know see is the structure that allows you to store multiple value in a single reference.
For example you can have no nursery calls cars and within that Arey you can store different models of
cars for example BMW a posh Bentley a Nissan and so on.
They are all values within a single variable.
So the variable in this case is a car and he's got different values inside the array an example could
be fruit.
You can have an entry called fruit and inside that you could have different types of fruits as values.
For example you could have strawberries mangoes Kiwi blue berries and so on.
So they will all be values within the fruit tree.
The values inside and tree are separated by commas apart from the very last value.
So are the values about the last ones are separated by comer's and be raised values inside the arrays
can be referenced in the numbering order or the number and start from zero and so on.
So the very first value inside the tree will have a value of zero.
The next one will be 1 and then 2 and so on.
So for example if I had inside the car I refer had a fair value.
BMW and I wanted to reference it.
All I need to do was to see car 0.
I know that cars zero refers to BMW.
So just this week summary again.
Every is a structure that allows you to store multiple values as one.
For example here you've got three cars inside about it's got different values like BMW poche Bentley
Ford Nissan.
Each of the values is separated by a comma.
If you notice the values I think quotes because they are strings also the yellow brackets you can see
B are what you used to identify and agree.
Anywhere you see red brackets you've got some values inside you know.
You are looking at an parry in Javascript so the pair brackets identifies that the values inside that
variable is an array.
So thank you so much for watching.
I hope you now have some kind of understanding of what Terry is saying.
Q For now.